Skip to content

Atlas / STC / SA02946NY

FAA · Supplemental Type Certificate

STC SA02946NY

Installation of Innovative Solutions & Support - (IS&S) Operational Class Gamma 3 Flight Management System (FMS) Option and dual Beta 3 Global Positioning System (GPS) receivers in accordance with IS&S Master Drawing List, 1D-08570 Revision 4, dated March 18, 2011.

Current Issued Aircraft Single-Engine Rev 03/28/2011 View PDF on drs.faa.gov ↗

What is an STC?

A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.

Certification basis — 14 CFR

Specific sections

  • Sec. 111
  • Sec. 113
  • Sec. 115
  • Sec. 117
  • Sec. 119
  • Sec. 120
  • § 21.47

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗